Glib callbacks send events through qt.

1 files changed, 48 insertions, 7 deletions

diff --git a/libqmenumodel/src/qdbusobject.cpp b/libqmenumodel/src/qdbusobject.cpp
index c586972..f289bf9 100644
--- a/libqmenumodel/src/qdbusobject.cpp
+++ b/libqmenumodel/src/qdbusobject.cpp
@@ -25,6 +25,9 @@ extern "C" {
 #include "qdbusobject.h"
 
 #include <QDebug>
+#include <QCoreApplication>
+
+const QEvent::Type DbusObjectServiceEvent::eventType = static_cast<QEvent::Type>(QEvent::registerEventType());
 
 /*!
     \qmltype QDBusObject
@@ -73,8 +76,9 @@ extern "C" {
     \endlist
 */
 
-QDBusObject::QDBusObject()
-    :m_watchId(0),
+QDBusObject::QDBusObject(QObject* listener)
+    :m_listener(listener),
+     m_watchId(0),
      m_busType(DBusEnums::None),
      m_status(DBusEnums::Disconnected)
 {
@@ -181,14 +185,51 @@ void QDBusObject::onServiceAppeared(GDBusConnection *connection, const gchar *,
 {
     QDBusObject *self = reinterpret_cast<QDBusObject*>(data);
 
-    self->serviceAppear(connection);
-    self->setStatus(DBusEnums::Connected);
+    if (self->m_listener) {
+        DbusObjectServiceEvent dose(connection, true);
+        QCoreApplication::sendEvent(self->m_listener, &dose);
+    }
 }
 
 void QDBusObject::onServiceVanished(GDBusConnection *connection, const gchar *, gpointer data)
 {
-    QDBusObject *self = reinterpret_cast<QDBusObject*>(data);    
+    QDBusObject *self = reinterpret_cast<QDBusObject*>(data);
+
+    if (self->m_listener) {
+        DbusObjectServiceEvent dose(connection, false);
+        QCoreApplication::sendEvent(self->m_listener, &dose);
+    }
+}
+
+bool QDBusObject::event(QEvent* e)
+{
+    if (e->type() == DbusObjectServiceEvent::eventType) {
+        DbusObjectServiceEvent *dose = static_cast<DbusObjectServiceEvent*>(e);
+        if (dose->visible) {
+            serviceAppear(dose->connection);
+            setStatus(DBusEnums::Connected);
+        } else {
+            setStatus(DBusEnums::Connecting);
+            serviceVanish(dose->connection);
+        }
+        return true;
+    }
+    return false;
+}
+
+DbusObjectServiceEvent::DbusObjectServiceEvent(GDBusConnection* _connection, bool _visible)
+    : QEvent(DbusObjectServiceEvent::eventType),
+      connection(_connection),
+      visible(_visible)
+{
+    if (connection) {
+        g_object_ref(connection);
+    }
+}
 
-    self->setStatus(DBusEnums::Connecting);
-    self->serviceVanish(connection);
+DbusObjectServiceEvent::~DbusObjectServiceEvent()
+{
+    if (connection) {
+        g_object_unref(connection);
+    }
 }